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Add compute early transform

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
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Jerry Yu
2022-11-04 14:10:34 +08:00
parent 3d9b590f02
commit 91b560f38d
2 changed files with 167 additions and 0 deletions
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17
library/ssl_tls13_keys.h
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@ -667,6 +667,23 @@ int mbedtls_ssl_tls13_calculate_verify_data( mbedtls_ssl_context *ssl,
size_t *actual_len,
int which );
#if defined(MBEDTLS_SSL_EARLY_DATA)
/**
* \brief Compute TLS 1.3 early transform
*
* \param ssl The SSL context to operate on. The early secret must have been
* computed.
*
* \returns \c 0 on success.
* \returns A negative error code on failure.
*
* \warning `early_secrets` is not computation. Caller MUST call
* mbedtls_ssl_tls13_key_schedule_stage_early() before this function.
*/
MBEDTLS_CHECK_RETURN_CRITICAL
int mbedtls_ssl_tls13_compute_early_transform( mbedtls_ssl_context *ssl );
#endif /* MBEDTLS_SSL_EARLY_DATA */
/**
* \brief Compute TLS 1.3 handshake transform
*